package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: liangyuanzhang
 * Date: 2025-3-01
 * Time: 19:15
 */
public class ReturnOperation implements IOPeration{
    public void work(BookList bookList){
        System.out.println("归还图书......");

        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入归还书名:");
        String name = scanner.nextLine();

        int currentSize = bookList.getUsedSize();

        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);

            if(book.getName().equals(name)){
                if(book.isBorrowed()){
                    book.setBorrowed(false);
                    System.out.println("归还成功!");
                    return;
                }
            }
        }
        System.out.println("没有你要归还的图书...");
    }
}
